Rambo Bikes Megatron 4.0 All-Wheel Drive – 20Ah

The Megatron 4.0 All-Wheel Drive – 20Ah is a dual-motor electric hunting bike designed for off-road riding, backcountry travel, and transporting equipment. Selectable front-wheel, rear-wheel, and all-wheel drive lets the rider adjust motor engagement for changing terrain.

Its 48V 20Ah battery provides 960Wh of capacity. The bike also features dual-battery capability, heavy-duty hydraulic brakes, 26 in. x 4.8 in. tires, an integrated rear rack, and an adjustable class system.

Range

• Up to 65 miles using a single battery
• Up to 110 miles using dual-battery technology

Speed

• Up to 36 mph

Battery

• 48V 20Ah
• 960Wh
• 12-lb. battery weight
• Dual-battery capable

Weight

• 89 lbs. with the battery removed

Motor

• Bafang dual 1000W hub motors

Drivetrain

• Maintenance-free single-speed drivetrain
• Upgradeable to Shimano 8-speed

Key Features

Single Speed Gear System

Maintenance-free and hassle-free single-speed system with no derailleur. Upgradeable to a Shimano 8-speed system.

On The Fly AWD Control

Need more power? Simply toggle between front, rear, or AWD depending upon your terrain!

Integrated Rear Rack

The integrated rear rack provides stability and even weight distribution and allows additional space for panniers, bags, and other accessories to be attached and carried.

Rambo HD 4-Piston Hydraulic Brakes

The Rambo heavy-duty hydraulic braking system provides a premium upgrade with enhanced and more consistent braking power, especially under heavy loads or on steep descents.

Rambo Storm LED Lightbar

Light up the night with our custom LED light bar—toggle between white and green depending on your desired level of stealthiness. Wide beam patterns provide better peripheral visibility.

Specifications

• Motor: Bafang dual 1000W hub motors
• Nominal Power: 2,000W
• Peak Rating: 2,500W
• Torque: 180 Nm
• Drive Type: AWD with selectable front-, rear-, or all-wheel drive
• Battery: 48V 20Ah, 960Wh battery with LG-branded cells
• Battery Weight: 12 lbs.
• Dual-Battery Capability: Supported
• Range: Up to 65 miles using a single battery and up to 110 miles using dual-battery technology
• Maximum Speed: Up to 36 mph
• Front Brake: 203 mm heavy-duty 4-piston hydraulic brake with integrated electric safety cutoff
• Rear Brake: 180 mm heavy-duty 4-piston hydraulic brake with integrated electric safety cutoff
• Gear System: Maintenance-free single speed with the ability to upgrade to Shimano 8-speed
• Tires: Kenda 26 in. x 4.8 in. anti-puncture aggressive-tread tires
• Chain: KMC single-speed, 1/2 in. x 1/8 in.
• Frame: Hydroformed 6061 T6 heat-treated aluminum alloy, TIG welded
• Pedals: Extra-wide Wellgo aluminum-alloy pedals
• Throttle: Right-side thumb throttle
• Display: Fully integrated waterproof digital LCD display with Adjustable Class System
• Bike Weight: 89 lbs. with the battery removed
• Load Capacity: 350 lbs.

Size Guide

• Tire Size: 26 in. x 4.8 in.
• Maximum Load Capacity: 350 lbs.

Included

• Megatron 4.0 All-Wheel Drive electric bike
• 48V 20Ah battery with LG-branded cells
• Fully integrated waterproof digital LCD display with Adjustable Class System
• Upgraded smart charger
• Integrated rear rack
• Storm LED light bar

Warranty

Warranty: Lifetime frame warranty for the original purchaser while they remain the owner, plus a 1-year limited manufacturer warranty covering bikes, enclosed hardware, and accessories against defects in material or workmanship. Product registration using the bike’s serial number is required within 30 days of receipt.

Product Support 

• Owner's Manual